RNA-seq of lung myeloid cells from WT and Ptgs2-cKO mice

To investigate the role of the COX-2-dependent lung fibroblast program in reprogramming lung myeloid cells, we generated fibroblast-targeted Ptgs2 conditional knockout mice by crossing Pdgfra-Cre mice with Ptgs2flox/flox mice. Then we isolated two primary types of lung resident DCs-CD103+ conventional DC (cDC1) and CD11b+ conventional DC (cDC2), and lung monocytes from WT and Ptgs2 cKO mice by fluorescence-activated cell sorting and performed RNA sequencing.